ChronoPrene™ 75A
TPE(TPR)
AdvanSource Biomaterials(美国ASB)
产品描述
This biocompatible elastomer may be considered as a substitute for rubber, latex and silicone materials. Soft and compliant, the ChronoPrene resins offer a high flexural modulus, as well as a superior combination of tensile strength and elongation.
An easy molding, high-flow material, ChronoPrene can be processed using conventional extrusion, injection molding and blowmolding methods. Its physical properties make it an optimal material for applications requiring elastic characteristics, such as compliant/ non-compliant balloons, endoscopic and laparoscopic inflation bags.
ChronoPrene can be processed at low temperatures, resulting in excellent surface smoothness and superior elasticity. ChronoPrene exhibits high abrasion resistance, durability and UV stability and is available in hardnesses ranging from 5 Shore A to 75 Shore A.
基本信息
| 原厂资料 | 物性表(英文) 物性表(中文) | |||
| 产品特性 | 医疗级生物相容 | |||
| 法规认证 | ISO10993(生物相容性)USP Class VI(美国药典) | |||
技术参数
| 物理性能 | 值/单位 | 测试标准 | 测试条件 |
|---|---|---|---|
熔体质量流动速率(MFR) | |||
200 ℃/5 Kg | 2~26 g/10 min | ASTM D 1238 | |
| 机械性能 | 值/单位 | 测试标准 | 测试条件 |
拉伸强度 | |||
断裂(brk) | 1200~1400 psi | ASTM D638 | |
50%延伸率时 | 825~975 psi | ASTM D 638 | |
100%延伸率时 | 975~1100 psi | ASTM D 638 | |
200%延伸率时 | 1100~1300 psi | ASTM D 638 | |
300%延伸率时 | 1300~1400 psi | ASTM D 638 | |
拉伸延伸率 | |||
断裂(brk) | 250~350 % | ASTM D638 | |
| 硬度性能 | 值/单位 | 测试标准 | 测试条件 |
邵氏硬度 A | 75 A | ASTM D 2240 |